Datasheet Details
- Part number
- CM2009
- Manufacturer
- CMD
- File Size
- 141.88 KB
- Datasheet
- CM2009_CMD.pdf
- Description
- VGA Port Companion Circuit
CM2009 Description
www.DataSheet4U.com CM2009 VGA Port Companion Circuit .
The CM2009 connects between a video graphics controller embedded in a PC, graphics adapter card or set top box and the VGA or DVI-I port connector.
CM2009 Features
* Includes ESD protection, level-shifting, buffering and sync impedance matching 7 channels of ESD protection for all VGA port connector pins meeting IEC-61000-4-2 Level 4 ESD requirements (±8kV contact discharge) Very low loading capacitance from ESD protection diodes on VIDEO lin
CM2009 Applications
* VGA and DVI-I ports in: - Desktop and Notebook PCs - Graphics Cards - Set Top Boxes
Simplified Electrical Schematic
9
VCC_VIDEO
2
12
DDC_OUT1 DDC_OUT2
VCC_DDC
7
BYP
8
VCC_SYNC
1
VIDEO_1 VIDEO_2 VIDEO_3
3 4 5
RT RT
GND
6
16 14
DDC_IN1 DDC_IN2 SYNC_IN1 SYNC_IN2
10 11 13 15
GN
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